Daphne Technology - Experts & Thought Leaders

Daphne Technology and Maran Gas, part of the Angelicoussis Group, announce the conclusion of their joint pilot project that marked the first deployment of SlipPure Plasma-Catalytic Methane Slip Aftertreatment system on board the commercial LNG carrier, the Maran Gas Chios. The pilot reflects the commitment of both companies to explore innovative solutions for reducing methane emissions from shipping. Methane slip, the unburned methane released from dual-fuel marine engines, remains a key challenge for LNG-fuelled vessels. Full potential of LNG Addressing this challenge is essential to unlock the full potential of LNG as a lower-emission marine fuel. Daphne Technology’s SlipPure system, designed to abate methane directly from exhaust gases, was retrofitted on board the vessel to test the feasibility of this approach under real operating conditions. During the trial, Daphne Technology achieved reductions of up to 4 ± 2 g/kWh methane slip, demonstrating that plasma-catalytic-based abatement is possible on board an LNG carrier. These results represent a first step in validating the technology at sea and provide critical insights for the next phase of development. By taking part in this pioneering initiative, the Angelicoussis Group has demonstrated its role as an early adopter willing to support the testing of first-generation technologies and decarbonise the maritime industry. Allowing the installation and operation of a first-of-a-kind (FOAK) technology on a vessel in commercial service required a clear commitment to advancing solutions that benefit the wider industry. Bold step into uncharted territory Ivan Raleff, Managing Director of Daphne Technology in Switzerland, said: "This was the first time SilpPure Plasma-Catalytic system has been deployed on a ship. It represented a bold step into uncharted territory, and the opportunity to conduct the trial has given us invaluable insights into how methane abatement systems behave in real-life maritime environments.” “These learnings are fundamental to the next phase of product development, and we are deeply grateful to the Angelicoussis Group for their openness, trust and support in enabling this milestone pilot." Methane slip reduction Andreas Spertos, Technical Director at Maran Gas Maritime Inc., commented: “Methane slip reduction is an inherent challenge for engines running on gas. When combined with the adversities of the marine environment, the challenge becomes exponentially more difficult.” “The successful demonstration onboard Maran Gas Chios is a landmark methane abatement technology trial. Together with Daphne, we successfully performed the test, verified the potentials, and identified improvements that will support the continuous development of this promising technology.” Importance of partnership The collaboration underlines the importance of partnership in tackling methane emissions. Both companies highlight the value of the insights generated, which will guide further innovation and help reduce risks for future deployments. The pilot project also illustrates the broader role of early adopters in the energy transition. By taking on risk and providing operational platforms for emerging solutions, companies like the Angelicoussis Group accelerate the development of technologies that may become critical in reducing emissions from hard-to-abate sectors such as shipping. The SlipPure Plasma - Catalytic system, in conjunction with Daphne Technology’s already commercialised PureMetrics emissions monitoring platform, continues to be developed with the aim of offering scalable methane abatement solutions for both land-based and marine applications.

Daphne Technology has released a new white paper: From Assumptions to Accuracy-Unlocking the Value of Direct Emissions Monitoring in the Maritime Industry. The publication examines the limitations of estimation-based emissions reporting and explains how direct measurement offers a more accurate, transparent, and future-proof approach. Quality of emissions data The quality of emissions data is becoming a financial and operational priority for shipowners and operators As regulations tighten under the EU MRV, IMO DCS, and the EU ETS, the quality of emissions data is becoming a financial and operational priority for shipowners and operators. Factor-based methods, while widely used, often leave operators exposed to reporting uncertainty, inflated carbon costs, and underestimation of methane slip. Compliance, cost, and strategic benefits The white paper sets out how direct measurement, as applied through PureMetrics™, addresses these challenges by providing real-world exhaust data that is traceable and audit-ready. Drawing on live deployment experience, it highlights the compliance, cost, and strategic benefits of moving from assumption-based estimates to verifiable measurements.  With regulators, verifiers, and charterers all increasing their scrutiny of emissions data, the findings provide valuable insight for decision-makers preparing their fleets for the next phase of compliance and competitiveness. Emissions transparency "The maritime sector is entering a decisive period where emissions transparency will define both compliance and competitiveness," said Jamie Brick, Interim CEO of Daphne Technology, adding “This white paper reflects the technical progress achieved in collaboration with our partners, and it underlines the importance of moving from assumptions to verifiable data." He continues, "Direct measurement is not just a technical step forward, it is essential for operators who want to manage costs, reduce uncertainty, and meet the expectations of regulators and stakeholders in the years ahead." Deployment of the PureMetrics™ system The publication draws on extensive work by Daphne Technology’s team and industry partners, including real-world deployment of the PureMetrics™ system on dual-fuel vessels.  It combines operational data with analysis of regulatory developments under the EU MRV and IMO DCS frameworks, as well as independent studies on methane slip and greenhouse gas factors.

Daphne Technology SA, a pioneer in climate deep-tech solutions, is announcing the launch of its new entity, Daphne Solutions SA. This strategic spin-off is positioned to better serve customers by offering project engineering solutions integrating its innovative technologies for sulphur removal and carbon management through circular economy initiatives. SulPure® technology As a spin-off of Daphne Technology, Daphne Solutions will take over key projects, such as the SulPure® technology, which transforms harmful H2S waste stream from gas processing into ammonium sulfate fertiliser, and the carbon capture developments. This move allows Daphne Solutions to streamline operations and focus solely on providing sustainable, waste-to-value solutions that benefit the environment and generate economic returns for industrial clients. Decarbonising portfolio Establishing a separate entity allows them to better focus on these specialised areas Daphne Technology has developed a broad portfolio of technologies aimed at decarbonising industries. Given the strategic importance and distinct market dynamics of sulphur removal and carbon capture, establishing a separate entity allows them to better focus on these specialised areas and fully capitalise on emerging opportunities in the circular economy. Daphne Solutions will focus on circular economy projects that involve local stakeholders and leverage the latest advances in sulphur removal and carbon management. Minimising environmental impact "We are launching Daphne Solutions to better serve our customers with a dedicated focus on creating value from emissions," said Dr. Mario Michan, Founder and CEO of Daphne Technology. Dr. Mario Michan adds, "The new entity will focus on delivering circular economy solutions that help industries convert emissions into valuable resources, while minimising their environmental impact." Mobile carbon capture technology These portable, energy-efficient systems can be easily scaled to meet facility needs In addition to sulphur removal, Daphne Solutions will introduce mobile carbon capture technology to help industries manage emissions at the source. These portable, energy-efficient systems can be easily scaled to meet facility needs. By capturing carbon before it is released into the atmosphere, Daphne Solutions aims to support global efforts to combat climate change and help industries meet tightening regulatory requirements.  Sustainability goals This portfolio of solutions addresses the growing demand for technologies that reduce greenhouse gas emissions and convert industrial waste into economically viable products. Working closely with local governments and industry partners, Daphne Solutions will implement solutions that support long-term sustainability goals.